product_historical_margin: error when clicking on a line in the result tree

[Alexandre Fayolle - camptocamp]

steps to reproduce:

1. select one or more products
2. click on "Margin Details" (in the actions column)
3. select an invoice line in the resulting tree

you get a crash:

Client Traceback (most recent call last):
File "/srv/openerp/instances/openerp_test_alpesdeveloppement/src/webclient/addons/web/common/http.py", line 180, in dispatch
response["result"] = method(controller, self, **self.params)
File "/srv/openerp/instances/openerp_test_alpesdeveloppement/src/webclient/addons/web/controllers/main.py", line 1209, in load
return self.fields_view_get(req, model, view_id, view_type, toolbar=toolbar)
File "/srv/openerp/instances/openerp_test_alpesdeveloppement/src/webclient/addons/web/controllers/main.py", line 1090, in fields_view_get
context = req.session.eval_context(req.context)
File "/srv/openerp/instances/openerp_test_alpesdeveloppement/src/webclient/addons/web/common/session.py", line 196, in eval_context
return ccontext.evaluate(ctx)
File "/srv/openerp/instances/openerp_test_alpesdeveloppement/src/webclient/addons/web/common/nonliterals.py", line 267, in evaluate
final_context.update(context_to_eval.evaluate(ctx))
File "/srv/openerp/instances/openerp_test_alpesdeveloppement/src/webclient/addons/web/common/nonliterals.py", line 267, in evaluate
final_context.update(context_to_eval.evaluate(ctx))
File "/srv/openerp/instances/openerp_test_alpesdeveloppement/src/webclient/addons/web/common/nonliterals.py", line 185, in evaluate
return eval(self.get_context_string(), SuperDict(ctx))
File "<string>", line 1, in <module>
File "/srv/openerp/instances/openerp_test_alpesdeveloppement/src/webclient/addons/web/common/nonliterals.py", line 194, in __getattr__
raise AttributeError(name)
AttributeError: type

[Alexandre Fayolle - camptocamp (alexandre-fayolle-c2c)]

This bug is caused by lp:1065568 and there is no obvious workaround.

[Yannick Vaucher @ Camptocamp (yvaucher-c2c)]

Move bug to follow module branch migration